Аннотации:
Enhancement of microwave radiation at wavelength λ ~ 10 cm in a cavity is simulated using the system of constituent equations derived earlier. It is shown that a radiation energy density of W ~ 1000 J/m3 can be attained. Pumping of the medium containing conducting nanoparticles is carried out with a stationary electric field. The required mass concentration of nanoparticles and pumping field are estimated. A method of obtaining active medium using a statitionary electric field for enhancement of microwave radiation in a wavelength range of λ ~ 10 cm is proposed. In this method, extended conducting nanoparticles should be sputtered. © Pleiades Publishing, Ltd., 2009.
